Import web-platform-tests@5a8700479d98852455bee6117558897867eb278a

third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/nodes/attributes.html

Index: third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/nodes/attributes.html
diff --git a/third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/nodes/attributes.html b/third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/nodes/attributes.html
index 574ab6d1c3f83da74c4e5fd2ef9259eb0ab53617..7b718c47cd41598775c1e4c901ae917993fe95d3 100644
--- a/third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/nodes/attributes.html
+++ b/third_party/WebKit/LayoutTests/imported/web-platform-tests/dom/nodes/attributes.html
@@ -11,6 +11,11 @@
 <div id="log"></div>
 <span id="test1"></span>
 <span class="&amp;&lt;&gt;foo"></span>
+<span id="test2">
+  <span ~=""></span>
+  <span ~></span>
+  <span></span>
+</span>
 <script>
 var XML = "http://www.w3.org/XML/1998/namespace"
 var XMLNS = "http://www.w3.org/2000/xmlns/"
@@ -41,6 +46,16 @@ test(function() {
   }
 }, "When qualifiedName does not match the Name production, an " +
    "INVALID_CHARACTER_ERR exception is to be thrown. (setAttribute)")
+test(function() {
+  var el = document.getElementById("test2")
+  for (var i = 0; i < el.children.length; i++) {
+    assert_throws("INVALID_CHARACTER_ERR", function() {
+      el.children[i].setAttribute("~", "test")
+    })
+  }
+}, "When qualifiedName does not match the Name production, an " +
+   "INVALID_CHARACTER_ERR exception is to be thrown, even if the attribute " +
+   "is already present. (setAttribute)")
 
 // Step 2
 test(function() {
@@ -117,6 +132,17 @@ test(function() {
 }, "When qualifiedName does not match the Name production, an " +
    "INVALID_CHARACTER_ERR exception is to be thrown. (setAttributeNS)")
 
+test(function() {
+  var el = document.getElementById("test2")
+  for (var i = 0; i < el.children.length; i++) {
+    assert_throws("INVALID_CHARACTER_ERR", function() {
+      el.children[i].setAttributeNS(null, "~", "test")
+    })
+  }
+}, "When qualifiedName does not match the Name production, an " +
+   "INVALID_CHARACTER_ERR exception is to be thrown, even if the attribute " +
+   "is already present. (setAttributeNS)")
+
 // Step 2
 test(function() {
   var el = document.createElement("foo")
@@ -585,7 +611,7 @@ function getEnumerableOwnProps1(obj) {
 
 function getEnumerableOwnProps2(obj) {
   return Object.getOwnPropertyNames(obj).filter(
-    (name) => Object.getOwnPropertyDescriptor(obj, name).enumerable)
+    function (name) { return Object.getOwnPropertyDescriptor(obj, name).enumerable; })
 }
 
 test(function() {